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Altered the definition of the USB_Audio_Descriptor_Format_t descriptor so that the user is now responsible for supplying the supported audio sampling rates, to allow for multiple audio interfaces with different numbers of supported rates and/or continuous sample rates.

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This commit is contained in:
Dean Camera 2011-05-30 11:07:57 +00:00
parent 78cfaac9b4
commit 2a26efc691
15 changed files with 59 additions and 28 deletions
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3
LUFA/ManPages/ChangeLog.txt
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@ -22,6 +22,9 @@
* <b>Changed:</b>
* - Core:
* - Added support for the Audio class GET STATUS request so that it is correctly ACKed when sent by the host
* - Altered the definition of the USB_Audio_Descriptor_Format_t descriptor so that the user is now responsible for supplying
* the supported audio sampling rates, to allow for multiple audio interfaces with different numbers of supported rates and/or
* continuous sample rates
* - Library Applications:
* - <i>None</i>
*

7
LUFA/ManPages/MigrationInformation.txt
View file

@ -11,7 +11,12 @@
* areas relevant to making older projects compatible with the API changes of each new release.
*
* \section Sec_MigrationXXXXXX Migrating from 110528 to XXXXXX
* <i>None</i>
* <b>Device Mode</b>
* - The definition of the Audio class \ref USB_Audio_Descriptor_Format_t has been altered, to remove the fixed singular
* audio sample rate in the descriptor definition, and to rename the \c SampleFrequencyType to the more appropriate
* \c TotalDiscreteSampleRates. Existing applications will need to add an array of \ref USB_Audio_SampleFreq_t elements
* immediately following any \ref USB_Audio_Descriptor_Format_t descriptors, and insert the appropriate sampling rates
* supported by the device, as well as rename the descriptor elements to match the updated element names.
*
* \section Sec_Migration110528 Migrating from 101122 to 110528
* <b>Non-USB Library Components</b>